Adaptability of public school systems
By: by Paul R. Mort ... and Francis G. Cornell ...
Contributors: Cornell, Francis G. 1906- joint author.
Publisher: Teachers college, Columbia university
Published: 1938
Place of publication: New York
Language: eng
Number of pages: 146
Subjects: School management and organization.; Public schools.
Notes: Bibliographical foot-notes.
"Prepared under the auspices of Columbia university Council for research in the social sciences."